On July 31, Nathan Fillion Castle was spotted filming on location in downtown Los Angeles. The show often uses downtown locations, in addition to their studio, to fill in for NYC.
Check out a few photos from the shoot below and be sure to catch Castle when it returns to ABC on Monday, September 29.
To find out where Castle is filming next, check out our Daily Filming Locations and stay tuned for more set photos!
Thanks so much to Teresa for sharing these photos! Check out more on Facebook.